Renovation waterproof to do a good job of waterproof paint types

In many times, many people buy a house, happy to live in the decoration after a few days, will issue a cracked wall, leakage phenomenon, a very headache. In fact, this phenomenon is due to home decoration waterproof leak-proof work did not do a bit, its waterproof paint use is not good enough, the following here small editor for everyone to say what is waterproof paint, as well as waterproof paint type, I hope you can be led to caution.
- What is waterproof paint
It is well known that paint is also known as paint, it is coated on the surface of a protected or decorated object, and can form a solid attachment to the coating of the continuous film . Its waterproof coating is by solvent or moisture volatile or two components of the chemical reaction to form a film, so that the surface of the building is isolated from water, so that it plays a waterproof, sealed role.
waterproof coating waterproof coating after curing the formation of waterproof film has crack resistance, impermeability, weather resistance, elongation and elastic plasticity, can play a waterproof, impermeable and wall protection role.
- waterproof coatings what
the current paint industry, waterproof coatings have two categories, one is polyurethane waterproof coatings; The other is a polymer cement-based waterproof coating.
polyurethane waterproof coating: this material is usually made from polyurethane and coal tar as raw materials, because of the volatile coke oil and gas toxicity, in 2000 was banned in China. And such as today's market sales of polyurethane waterproof paint, is asphalt instead of coal tar as raw materials, but in the use of toluene, xylene and other organic solvents to dilute, so it also has a certain toxicity.
polymer cement-based waterproof coating: And this waterproof coating is composed of a variety of water-based polymer synthetic emulsion and mixed with a variety of additives of high-quality cement, is a technical upgrade of polyurethane waterproof coating, it is easy to build, short duration, low comprehensive cost, and non-toxic very environmental protection, so it is also the main role in the current waterproof coating market.
Of course, if the waterproof coating is divided according to the status and form, can be divided into emulsion type, solvent type, reaction type and modified asphalt four, and four kinds of waterproof paint each has its own characteristics, its choice depends on the function of different rooms.
If you want to do a good job of home waterproofing engineering work, in addition to choosing the appropriate waterproof paint, its correct construction methods, but also the most important part of the home waterproofing project, only do these two points, then the wall cracking and leakage and other issues, will be able to pass can be left behind.
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